Crystalyte SAW 405 High Speed Front Gearless Hub Motor (100mm dropout) | eBay
Hub Motor Conversion Kit Electric Bike Conversion Kit 20 inches/24 inches/26 inches/27.5 inches/28 inches/29 inches/700C Conversion Kit for Front Wheel Electric Bike, 48 V1500 W-26 inch : Amazon.com.be: Sports & Outdoors